<?php
require "include/bittorrent.php";
dbconn();
require_once(get_langfile_path());
if ($enabledonation != 'yes')
	stderr($lang_donate['std_sorry'], $lang_donate['std_do_not_accept_donation']);

$do = $_GET['do'];

if ($do == 'thanks') {
	stderr($lang_donate['std_success'], $lang_donate['std_donation_success_note_one'] . "<a href=\"sendmessage.php?receiver=" . $ACCOUNTANTID . "\"><b>" . $lang_donate['std_here'] . "</b></a>" . $lang_donate['std_donation_success_note_two'], false);
} else {
	$paypal = safe_email($PAYPALACCOUNT);
	if ($paypal && check_email($paypal))
		$showpaypal = true;
	else
		$showpaypal = false;
	$alipay = safe_email($ALIPAYACCOUNT);
	if ($alipay && check_email($alipay))
		$showalipay = true;
	else
		$showalipay = false;

	if ($showpaypal && $showalipay)
		$tdattr = "width=\"50%\"";
	elseif ($showpaypal || $showalipay)
		$tdattr = "colspan=\"2\" width=\"100%\"";
	else
		stderr($lang_donate['std_error'], $lang_donate['std_no_donation_account_available'], false);

	stdhead($lang_donate['head_donation']);
	begin_main_frame();
	print("<h2>" . $lang_donate['text_donate'] . "</h2>");
	print("<table width=100%><tr>");
	print("<td colspan=2 class=text align=left>" . $lang_donate['text_donation_note'] . "</td></tr>");
	print("<tr>");
	if ($showpaypal) {
		?>
		<td class=text align=left valign=top <?php echo $tdattr ?>>
			<b><?php echo $lang_donate['text_donate_with_paypal'] ?></b><br /><br />
			<?php echo $lang_donate['text_donate_paypal_note'] ?>
			<form action="https://www.paypal.com/cgi-bin/webscr" method="post">
				<input type="hidden" name="cmd" value="_xclick">
				<input type="hidden" name="business" value="<?php echo $paypal; ?>">
				<input type="hidden" name="item_name" value="Donation to <?php echo $SITENAME; ?>">
				<p align="center">
					<br />
					<?php echo $lang_donate['text_select_donation_amount'] ?>
					<br />
					<select name="amount">
						<option value="" selected><?php echo $lang_donate['select_choose_donation_amount'] ?></option>
						<?php
						$allowedDonationUsdAmounts = array(0, 1, 5, 10, 15, 20, 30, 40, 50, 60, 100, 300);
						//$allowedDonationUsdAmounts = array(32, 64, 320);
						foreach ($allowedDonationUsdAmounts as $amount) {
							if ($amount == 0) {
								echo '<option value="">' . $lang_donate['select_other_donation_amount'] . '</option>';
							} else {
								$amount = number_format($amount, 2);
								echo '<option value=' . $amount . '>' . $lang_donate['text_usd_mark'] . $amount . $lang_donate['text_donation'] . '</option>';
							}
						}
						?>
					</select>
					<input type="hidden" name="image_url" value="">
					<input type="hidden" name="shipping" value="0">
					<input type="hidden" name="currency_code" value="USD">
					<input type="hidden" name="return" value="<?php echo get_protocol_prefix() . $BASEURL; ?>/donate.php?do=thanks">
					<input type="hidden" name="cancel_return" value="<?php echo get_protocol_prefix() . $BASEURL; ?>/donate.php">
					<br />
				</p>
				<p align="center">
					<input type="image" src="pic/paypalbutton.gif" border="0" name="I1" alt="用PayPal付款">
					<br /><br /></p>
			</form></td>
		<?php
	}
	if ($showalipay) {
		?>
		<td class=text align=left valign=top <?php echo $tdattr ?>>
			<b><?php echo $lang_donate['text_donate_with_alipay'] ?></b><br /><br />
			<form action="https://shenghuo.alipay.com/send/payment/fill.htm" method="post" target="_blank">
				<input type="hidden" value="<?= $alipay ?>" name="optEmail">
				<input type="hidden" value="5" name="payAmount">
				<?php
				print("<input type=\"hidden\" name=\"title\" placeholder=\"付款说明\" value=\"" . $CURUSER['username'] . "-Donate" . "\">");
				echo $lang_donate['text_donate_alipay_note_one'] . "<b>" . $alipay . "</b>" . $lang_donate['text_donate_alipay_note_two'];
				?>
				<br /><br /><br /><br /><br />
				<p align="center">
					<input type="image" src="pic/alipaybutton.gif" border="0" name="I2" alt="用支付宝付款" />
					<br /><br /></p>
			</form></td>
		<?php
	}
	print("</tr>");
	print("<tr><td class=text colspan=2 align=left>" . $lang_donate['text_after_donation_note_one']
			. "<a href=\"sendmessage.php?receiver=" . $ACCOUNTANTID . "\"><font class=\"striking\"><b>" . $lang_donate['text_send_us'] . "</b></font></a>" . $lang_donate['text_after_donation_note_two'] . "</td></tr>");
	print("</table>");
	end_main_frame();
	stdfoot();
}
